17
To prevent the effects
of a fluorescent lamp,
keep as far apart as
possible.
wall, etc.
Inverter-type
fluorescent lamp
Keep a space
to prevent the
picture
distortion or
the noise.
1 m
or more
Radio
100 mm or
more
Well-
ventilated
dry place
200 mm or
more
TV
Cordless
phone or
Portable
phone
3 m
or more
1 m
or more
The installation location of the outdoor unit should
be at least 3 m away from the antennas for TV sets,
radios, etc. In areas where the reception is weak,
provide greater space between the outdoor unit and
the antenna of the affected device if operation of the air
conditioner interferes with radio or TV reception.
INSTALLATION, RELOCATION AND INSPECTION
Installation place
Avoid installing the air conditioner in the following places.
• Where flammable gas could leak.
CAUTION:
Do not install the unit where flammable gas could leak.
If gas leaks and collects around the unit, it may cause an explosion.
• Where there is much machine oil.
• Salty places such as the seaside.
• Where sulfide gas is generated such as a hot spring.
• Where oil is splashed or where the area is filled with
oily smoke.
• Where there is high-frequency or wireless equipment.
Electrical work
• Provide an exclusive circuit for the power supply of the air conditioner.
• Be sure to observe the breaker capacity.
WARNING :
• The customer should not install this unit.
If installation is done incorrectly, it may cause a fire, an electric shock, or injury from the unit falling, water leaking, etc.
• Do not use intermediate connection of the power supply cord or the extension cord and do not connect many
devices to one AC outlet.
A fire or an electric shock may result from poor contact, poor insulation, exceeding the permissible current, etc.
Consult your dealer.
WARNING :
If the air conditioner operates but does not cool or heat (depending on model) the room, consult your dealer since
there may be a refrigerant leak. Be sure to ask the service representative whether there is refrigerant leakage or not
when repairs are carried out.
The refrigerant charged in the air conditioner is safe. Refrigerant normally does not leak, however, if refrigerant gas
leaks indoors, and comes into contact with the fire of a fan heater, space heater, stove, etc., harmful substances will
be generated.
CAUTION:
• Earth the unit.
Do not connect the earth to a gas pipe, water pipe, lightning rod or the earth of a telephone. If the earthing is incorrect,
it may cause an electric shock.
• Install an earth leakage breaker depending on the place where the air conditioner is to be installed (humid places, etc.).
If the earth leakage breaker is not installed, it may cause an electric shock.
Inspection and maintenance
• When the air conditioner is used for several seasons, the capacity may be lowered due to dirt inside the unit.
• Depending on the condition, an odor may be generated or dehumidified water may not drain out smoothly due to dirt,
dust, etc.
• It is recommended that the unit be inspected and maintained (charged) by specialist in addition to normal maintenance.
Consult your dealer.
Operating sound considerations
• Do not put an object around the air outlet of the outdoor unit. This may lower the capacity or increase the volume of the
operating sound.
• If an abnormal sound is heard during operation, consult your dealer.
Relocation
• When the air conditioner is to be removed or re-installed because of rebuilding, moving, etc., special techniques and
work are required.
WARNING :
Repairs or relocation should not be done by the customer.
If this is done incorrectly, it may cause a fire, an electric shock, or an injury from the unit falling, water leaking, etc.
Consult your dealer.
Disposal
To dispose of this product, consult your dealer.
If you have any questions, consult your dealer.
SPECIFICATIONS
NOTE:
1. Rating condition
Cooling — Indoor : 27°C DB, 19°C WB
Outdoor : 35°C DB
Heating — Indoor : 20°C DB
Outdoor : 7°C DB, 6°C WB
2. Guaranteed operating range
Model
Set name
MSZ-FA25VA(H)
MSZ-FA35VA(H)
Indoor
MSZ-FA25VA
MSZ-FA35VA
Outdoor
MUZ-FA25VA(H)
MUZ-FA35VA(H)
Function
Cooling
Heating
Cooling
Heating
Power supply
~ /N, 230V, 50Hz
Capacity
kW
2.5
3.2
3.5
4.0
Input
kW
0.595
0.735
0.935
0.995
Weight
Indoor
kg
10
Outdoor
kg
33
37
Refrigerant filling capacity (R410A)
kg
0.90
1.05
IP code
Indoor
IP 20
Outdoor
IP 24
Permissible ex-
cessive operat-
ing pressure
LP ps
MPa
1.64
HP ps
MPa
4.15
Noise level
Indoor (Super High/
High/Med./Low)
dB(A)
42/36/29/21
42/36/29/22
Outdoor
dB(A)
46
47
48
Indoor
Outdoor
MUZ-FA25/
35VA
MUZ-FA25/
35VAH
Cooling
Upper limit
32°C DB
23°C WB
46°C DB
46°C DB
Lower limit
21°C DB
15°C WB
-10°C DB
-10°C DB
Heating
Upper limit
27°C DB
24°C DB
18°C WB
24°C DB
18°C WB
Lower limit
20°C DB
-10°C DB
-11°C WB
-20°C DB
-21°C WB